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module Paperclip # Overriding some implementation of Tempfile class Tempfile < ::Tempfile # Due to how ImageMagick handles its image format conversion and how # Tempfile handles its naming scheme, it is necessary to override how # Tempfile makes # its names so as to allow for file extensions. Idea # taken from the comments on this blog post: # http://marsorange.com/archives/of-mogrify-ruby-tempfile-dynamic-class-definitions # # This is Ruby 1.9.3's implementation. def make_tmpname(prefix_suffix, n) if RUBY_PLATFORM =~ /java/ case prefix_suffix when String prefix = prefix_suffix suffix = "" when Array prefix, suffix = *prefix_suffix else raise ArgumentError, "unexpected prefix_suffix: #{prefix_suffix.inspect}" end t = Time.now.strftime("%y%m%d") path = "#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}-#{n}#{suffix}" else super end end end module TempfileEncoding # This overrides Tempfile#binmode to make sure that the extenal encoding # for binary mode is ASCII-8BIT. This behavior is what's in CRuby, but not # in JRuby def binmode set_encoding("ASCII-8BIT") super end end end ::Tempfile.include Paperclip::TempfileEncoding if RUBY_PLATFORM =~ /java/
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14 entries across 14 versions & 1 rubygems